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1,146 posts tagged “python”

The Python programming language.

2007

The use of double underscores creates a separate namespace for names that are part of the Python language definition, so that programmers are free to create variables, attributes, and methods that start with letters, without fear of silently colliding with names that have a language-defined purpose.

Ka-Ping Yee

# 1st September 2007, 1:30 am / ka-ping-yee, python

Python 3.0a1 released. Wow, that was a pretty fast turnaround. Betas are planned for 2008, with a final release scheduled for August.

# 31st August 2007, 8:36 pm / python3, python

Satchmo 0.5 Release. Django powered e-commerce application, “the webshop for perfectionists with deadlines”.

# 22nd August 2007, 10:36 pm / django, satchmo, releases, python

The Shrinking Python Web Framework World. Python used to suffer from a paradox of choice with regards to Web frameworks; today things are considerably easier for new developers.

# 22nd August 2007, 10:06 pm / python, ian-bicking

BabelDjango. Tools for integrating Christopher Lenz’s Babel i18n framework with Django.

# 20th August 2007, 2:59 pm / christopher-lenz, django, babel, python, i18n

Django on the iPhone. Jacob got it working. The next image in his photostream shows the Django admin application querying his phone’s local database of calls.

# 19th August 2007, 7:58 am / jacob-kaplan-moss, django, python, iphone, apple, django-admin

The Python docs have been redesigned for 2.6. They’re beautiful. The docs for a module are on a single page now (rather than splitting over multiple pages), they’ve added unobtrusive permalinks to individual sections and the whole thing is built on ReST rather than LaTeX.

# 18th August 2007, 12:39 pm / rest, latex, documentation, python

Changeset 5925. You can now register custom commands for your application with Django’s manage.py script. More sensible than littering your application’s root directory with shell scripts.

# 18th August 2007, 11:06 am / django, python, managepy

DictMixin. I wasn’t aware of this Python class (part of the UserDict module): lets you implement __get__, __set__, __del__ and keys() and provides the other dictionary methods for you.

# 17th August 2007, 10:34 am / dictmixin, dictionaries, ian-bicking, python, userdict, stdlib

AuditTrail. Add change tracking and history to a Django model with a single line of code. Doesn’t handle relationships though, which is definitely the toughest part of this problem.

# 15th August 2007, 1 pm / django, orm, history, audittrail, python

Finding Lookup Items that Are Not Used. How to do left outer joins (and other custom SQL) using the Django ORM.

# 13th August 2007, 5:08 pm / django, orm, sql, michael-trier, python

Ubuntu -- python-django. Sweet, Django 0.96 is packaged for Ubuntu Gutsy.

# 11th August 2007, 8:47 am / django, python, ubuntu, gutsy

Atom Models. Building Python classes that act as utility wrappers around data stored in an lxml DOM object.

# 7th August 2007, 4:02 pm / lxml, dom, xml, python, ian-bicking, atom

A nice example of when to use reduce in python. As a shortcut for assembling a large OR query using the Django ORM.

# 2nd August 2007, 11:51 pm / orm, django, reduce, python

Cabochon event server. Written in Python (on top of SQLObject and Paste), uses JSON for messages, allows event consumers to subscribe with a callback URL.

# 2nd August 2007, 8:36 am / callbacks, python, sqlobject, paste, cabochon, events, json

stomp.py. A Python client library for accessing ActiveMQ using the STOMP protocol. Pleasantly simple API for both sending and accepting messages.

# 1st August 2007, 1:50 pm / python, activemq, messaging, stomp

Django, iCal and vObject. Easy iCal generation for Django using vObject.

# 1st August 2007, 11:09 am / vobject, derek-willis, django, python, icalendar

Thread Synchronization Mechanisms in Python. Locks, RLocks, Semaphores, Events and Conditions as explained by Fredrik Lundh.

# 29th July 2007, 9:32 pm / fredrik-lundh, effbot, locks, rlocks, threading, semaphores, events, conditions, tutorial, python

The recent announcement that Mozilla's next JavaScript engine, Tamarin, will also be a container for functionality written in Python and Ruby (and, one assumes, beyond) is proof that JavaScript is the new Parrot.

Aaron Straup Cope

# 29th July 2007, 9:17 pm / javascript, aaron-straup-cope, mozilla, python, ruby, tamarin, parrot

mod_wsgi 1.0 Release Candiate Available. mod_wsgi is shaping up to be an excellent alternative to mod_python.

# 26th July 2007, 8:21 pm / modwsgi, modpython, python, django, wsgi

Mozilla and IronPython: IronMonkey. Interesting to note that all three new Mozilla projects are being lead by experienced Python developers.

# 26th July 2007, 8:07 pm / python, javascript, mozilla, ironpython, ironmonkey, voidspace

Instant Django. Portable Django environment for Windows, no installation required. Can also be run from a USB thumb drive.

# 24th July 2007, 6:49 pm / instantdjango, django, usb, windows, python

Django Master Class. Notes and slides from the OSCON tutorial I gave yesterday with Jacob Kaplan-Moss and Jeremy Dunck.

# 24th July 2007, 3:20 pm / oscon, jeremy-dunck, django, jacob-kaplan-moss, oscon07, speaking, tutorial, python

Undelete in Django. Inspired by the conversation about undo the other day, Nathan Ostgard created a simple solution based around custom managers and a trashed_at model field.

# 20th July 2007, 6:54 pm / orm, custommanagers, django, nathan-ostgard, undelete, undo, python

Announcing Babel. Impressive new Python i18n / l10n package, with improved message extraction and a huge amount of bundled locale data.

# 20th July 2007, 12:20 pm / babel, christopher-lenz, python, i18n, internationalisation, l10n, localisation, locale, unicode, cldr

Logic in Templates. I don’t think it would hurt Django to have a bit more support for conditional logic in templates, but I wouldn’t go as far as supporting the ability to call Python functions directly.

# 19th July 2007, 8:35 am / templates, logic, christopher-lenz, python, django

ThingDB. Another extensible key/value pair data store, constructed for the Open Library based on Aaron Swartz’s Infogami technology.

# 17th July 2007, 10:21 am / infogami, openlibrary, aaron-swartz, thingdb, python, postgresql

Python Tuples are Not Just Constant Lists. “The index in a tuple has an implied semantic”.

# 17th July 2007, 7:53 am / python, tuples, james-tauber

lwqueue. Lightweight cross-language message queue system, written in Perl with client libraries in Perl, Python and Ruby.

# 16th July 2007, 10:04 am / perl, python, ruby, queue, lightweight, lwqueue, peter-cooper

Partial OpenID provider implementation from idproxy.net. It’ll take a while to package up provider support for django-openid, but in the meantime here’s some partial, incomplete, poorly documented example code ripped from idproxy.net. Hopefully this will give people trying to figure out the JanRain Python library a bit of a leg up.

# 12th July 2007, 6:48 pm / idproxy, openid, django, python, partial, europython, europython07